EP3522570A3 - Raumklangsignalfilterung - Google Patents

Raumklangsignalfilterung Download PDF

Info

Publication number
EP3522570A3
EP3522570A3 EP19164998.7A EP19164998A EP3522570A3 EP 3522570 A3 EP3522570 A3 EP 3522570A3 EP 19164998 A EP19164998 A EP 19164998A EP 3522570 A3 EP3522570 A3 EP 3522570A3
Authority
EP
European Patent Office
Prior art keywords
audio signal
spatial audio
signal filtering
speech input
output signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP19164998.7A
Other languages
English (en)
French (fr)
Other versions
EP3522570A2 (de
Inventor
Roope Olavi Jarvinen
Kari Juhani Jarvinen
Juha Henrik Arrasvuori
Miikka Vilermo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Technologies Oy
Original Assignee
Nokia Technologies Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Technologies Oy filed Critical Nokia Technologies Oy
Priority to EP19164998.7A priority Critical patent/EP3522570A3/de
Publication of EP3522570A2 publication Critical patent/EP3522570A2/de
Publication of EP3522570A3 publication Critical patent/EP3522570A3/de
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00—Public address systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/14—Speech classification or search using statistical models, e.g. Hidden Markov Models [HMMs]
    • G10L15/142—Hidden Markov Models [HMMs]
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L17/00—Speaker identification or verification techniques
    • G10L17/18—Artificial neural networks; Connectionist approaches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/233—Processing of audio elementary streams
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L2015/088—Word spotting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2227/00—Details of public address [PA] systems covered by H04R27/00 but not provided for in any of its subgroups
    • H04R2227/003—Digital PA systems using, e.g. LAN or internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/01—Input selection or mixing for amplifiers or loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/01—Aspects of volume control, not necessarily automatic, in sound systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/007—Two-channel systems in which the audio signals are in digital form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/13—Aspects of volume control, not necessarily automatic, in stereophonic sound systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Probability & Statistics with Applications (AREA)
  • Computational Linguistics (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • User Interface Of Digital Computer (AREA)
  • Television Receiver Circuits (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
EP19164998.7A 2012-03-14 2012-03-14 Raumklangsignalfilterung Ceased EP3522570A3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19164998.7A EP3522570A3 (de) 2012-03-14 2012-03-14 Raumklangsignalfilterung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12871453.2A EP2826261B1 (de) 2012-03-14 2012-03-14 Räumliche audiosignalfilterung
EP19164998.7A EP3522570A3 (de) 2012-03-14 2012-03-14 Raumklangsignalfilterung
PCT/IB2012/051206 WO2013136118A1 (en) 2012-03-14 2012-03-14 Spatial audio signal filtering

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP12871453.2A Division-Into EP2826261B1 (de) 2012-03-14 2012-03-14 Räumliche audiosignalfilterung
EP12871453.2A Division EP2826261B1 (de) 2012-03-14 2012-03-14 Räumliche audiosignalfilterung

Publications (2)

Publication Number Publication Date
EP3522570A2 EP3522570A2 (de) 2019-08-07
EP3522570A3 true EP3522570A3 (de) 2019-08-14

Family

ID=49160312

Family Applications (2)

Application Number Title Priority Date Filing Date
EP12871453.2A Active EP2826261B1 (de) 2012-03-14 2012-03-14 Räumliche audiosignalfilterung
EP19164998.7A Ceased EP3522570A3 (de) 2012-03-14 2012-03-14 Raumklangsignalfilterung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP12871453.2A Active EP2826261B1 (de) 2012-03-14 2012-03-14 Räumliche audiosignalfilterung

Country Status (4)

Country Link
US (2) US11089405B2 (de)
EP (2) EP2826261B1 (de)
CN (2) CN110223677A (de)
WO (1) WO2013136118A1 (de)

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CN110223677A (zh) * 2012-03-14 2019-09-10 诺基亚技术有限公司 空间音频信号滤波
KR101984356B1 (ko) * 2013-05-31 2019-12-02 노키아 테크놀로지스 오와이 오디오 장면 장치
US9053711B1 (en) * 2013-09-10 2015-06-09 Ampersand, Inc. Method of matching a digitized stream of audio signals to a known audio recording
US10014006B1 (en) 2013-09-10 2018-07-03 Ampersand, Inc. Method of determining whether a phone call is answered by a human or by an automated device
US9959744B2 (en) 2014-04-25 2018-05-01 Motorola Solutions, Inc. Method and system for providing alerts for radio communications
US10097902B2 (en) * 2015-05-06 2018-10-09 Blackfire Research Corporation System and method for using multiple audio input devices for synchronized and position-based audio
GB2559765A (en) * 2017-02-17 2018-08-22 Nokia Technologies Oy Two stage audio focus for spatial audio processing
US11195511B2 (en) 2018-07-19 2021-12-07 Dolby Laboratories Licensing Corporation Method and system for creating object-based audio content
US20220208189A1 (en) * 2019-05-08 2022-06-30 Sony Group Corporation Information processing device and information processing method
US11336947B2 (en) * 2019-09-13 2022-05-17 Netflix, Inc. Audio transitions when streaming audiovisual media titles

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WO2010111373A1 (en) * 2009-03-27 2010-09-30 Vocollect, Inc. Context aware, speech-controlled interface and system
US20110054647A1 (en) * 2009-08-26 2011-03-03 Nokia Corporation Network service for an audio interface unit

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Also Published As

Publication number Publication date
WO2013136118A1 (en) 2013-09-19
CN104285452A (zh) 2015-01-14
US20150039302A1 (en) 2015-02-05
US11089405B2 (en) 2021-08-10
EP2826261B1 (de) 2020-04-22
EP2826261A4 (de) 2015-10-21
EP3522570A2 (de) 2019-08-07
EP2826261A1 (de) 2015-01-21
US20210243528A1 (en) 2021-08-05
CN110223677A (zh) 2019-09-10

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